JPH0748176Y2 - Cosmetic feeding container - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dispensing container for stick-shaped cosmetics.

[0002]

2. Description of the Related Art Conventionally, as a delivery container for stick-shaped cosmetics, there is Japanese Utility Model Publication No. 2-43294, which was filed by the applicant of the present invention and published.

In the cosmetic feeding container described in the above-mentioned publication, a guide block is fitted in the rear part of the container body, a cartridge is inserted in the front part, and a spring is urged backward in the guide block by a spring. The spiral tube is inserted so that it can rotate and slide forward and backward, and a push rod is inserted into and screwed into the spiral cylinder. The push rod is not rotatable in the guide hole of the guide block and can slide forward and backward. The push rod is inserted, and the push rod is inserted into the cartridge to push out the core chuck on which the rod-shaped cosmetic is mounted.

[0004] When the cap of the cartridge is removed, the cosmetic supply container is fitted in the rear part of the spiral cylinder and the cap is pushed in, the cap is rotatably held in the pushed-in position.

The push rod is also moved forward by the spiral cylinder,
By pushing the core chuck, the stick-shaped cosmetic material is pushed out from the cartridge. When the stick-shaped cosmetic in the portion protruding from the cartridge becomes short, the cap is rotated and the spiral cylinder is rotated, and the push rod advances, the core chuck is pushed forward, and the stick-shaped cosmetic is pushed out. .

[0006]

In the dispensing container for the stick-shaped cosmetic material, the stick-shaped cosmetic material can be pushed out at a stretch from the storage position to the use position by pushing in the cap fitted to the rear part of the spiral cylinder. Also, by rotating the cap, the stick-shaped cosmetic can be pushed out a little, which is convenient.

However, the feeding container for the stick-shaped cosmetic material is equipped with only one stick-shaped cosmetic material. The present invention has been made in view of the above matters, and is capable of pushing cosmetics from a storage position to a use position at a stretch, and
A cosmetics delivery container that can push out a small amount of cosmetics,
A technical problem is to be able to wear a plurality of cosmetics with a simple structure.

[0008]

DISCLOSURE OF THE INVENTION The present invention has a cylindrical main body 1
A plurality of vertical holes 2 are provided in the rear part, and a taper cylinder 15 having a reduced front part is rotatably fitted in the front part of the main body 1, and a rectangular insertion hole 17 is provided in the tip part of the taper cylinder 15. A plurality of extruding pieces 30 are inserted in the rear portion of the main body 1, a push button 31 of the extruding piece 30 is projected from the vertical hole 2 to the outside, and the extruding piece 30 is provided on the main body 1 so as to be slidable back and forth. This push-out piece 30 is provided with a locking step portion 32 that is locked to the main body 1 at the forward position, and a cam-like projection 38 that releases the locked state of the other push-out piece 30 is provided.
A spiral tube 44 provided with a spiral 45 inside is connected to the front part of the extruded piece 30, and the spiral tube 44 is inserted into the main body 1 so as not to rotate but back and forth so as to be slidable forward and backward. The connecting tube 63 is rotatably connected to the spiral tube 44, and the spiral tube 44 is biased rearward by the spring 65, and the holding tube 70 is connected to the front portion of the connecting tube 63. The holding tube 70 is inserted together with the connecting tube 63 into the tapered tube 15 so as to be rotatable and slidable back and forth.
Is formed into a square shape that can be inserted in conformity with the insertion hole 17,
A push rod 75 is inserted into the spiral tube 44 and the connecting pipe 63 so as to be slidable back and forth, the push rod 75 is provided so as not to be rotatable with respect to the connecting pipe 63, and a protruding portion 76 provided at the rear portion of the push rod 75, A core chuck 80 screwed into the spiral 45 and connected to the front part of the push rod 75 was fitted into the holding cylinder 70 so as to be slidable back and forth to form a cosmetics feeding container.

[0009]

In the present invention, one of the plurality of extruding pieces 30 is moved forward by compressing the spring 65 according to the vertical hole 2. Then, the spiral tube 44 connected to the extruding piece 30, the connecting tube 63 rotatably connected to the spiral tube 44, the holding tube 70 connected to the connecting tube 63, the push rod 75 inserted into the spiral tube 44 and the connecting tube 63, And holding cylinder 70
The lead chuck 80 fitted inside moves forward integrally.

The holding cylinder 70 is pushed in the direction of the center of the taper cylinder 15 according to the taper surface of the inner surface of the taper cylinder 15.
The connecting tube 63, the spiral tube 44, etc. are bent to reach the center position of the taper tube 15, and the holding tube 70 having a square outer shape is non-rotatably inserted into the square insertion hole 17.

The pushing piece 31 pushed forward toward the center of the main body 1 of the pushed-out pushing piece 30 causes the locking step portion 32 of the pushing piece 30 to engage with the tail plug 21 fixed to the body 1. When the protruding piece 30 that comes into contact with the stop step portion 26 is prevented from moving backward and is held at that position and the protruding portion of the cosmetic material 85 mounted on the core chuck 80 becomes short, the holding cylinder 70 The taper tube 15 is rotated with respect to the main body 1 in a state where the tape is inserted into the insertion hole 17.

Then, together with the tapered barrel 15, the holding barrel 7
0, the connecting pipe 63 also rotates, the push rod 75 that is inserted into the connecting pipe 63 in a non-rotatable manner also rotates, the push rod 75 in which the protruding portion 76 is screwed into the spiral 45 of the spiral cylinder 44 moves forward, and the lead chuck 80 To push forward the cosmetic material 85 from the holding cylinder 70.

To store the cosmetic material 85 from the use position to the storage position, the push-out piece 30 in the retracted position shown in FIG. 3 is slightly advanced. Then, the cam-shaped projection 38 of the advancing extruding piece 30 comes into contact with the contact portion 33 of the other extruding piece 30 in the advancing position, and the extruding piece 30 in the advancing position faces the circumferential side of the main body 1. Is pushed, the engagement step portion 26 of the push-out piece 30 is released, the push-out piece 30 is pushed back to the retracted position by the spring 65, and the holding cylinder 70 and the cosmetic material 85 are also returned to the storage position.

Therefore, when the pushing of the extruded piece 30 which has been slightly advanced from the retracted position is stopped, the extruded piece 30 also returns to the retracted position.

[0015]

1 to 38 are views for explaining one embodiment of the present invention. In this embodiment, as shown in FIGS. 6 to 9, a cylindrical main body 1 made of ABS resin is provided, and at the rear portion of the main body 1, two vertical holes 2 are provided facing each other, and the rear portion is provided. A vertical groove 3 and a locking recess 4 extending in the circumferential direction are provided on the inner peripheral surface of the.

An annular protrusion 5 is provided on the outer periphery of the front portion of the main body 1, and a top plate 9 is provided at the front end of the main body 1.
The top plate 9 is provided with an elongated hole 10. Inside the front part of the main body 1, as shown in FIGS. 2 and 6, three vertically extending guide plates 11 are provided so as to face each other.

The front part of the main body 1 has a reduced front view.
10 and FIG. 11, the ABS resin taper cylinder 15 is externally fitted, and the annular projection 5 of the main body 1 is fitted with the annular recess 16 provided at the rear portion of the taper cylinder 15 so as to be rotatable. A hexagonal insertion hole 17 is provided at the tip of the tapered cylinder 15.

An ABS resin tail plug 21 shown in FIGS. 12 to 14 is inserted into the rear portion of the main body 1, and a vertical protrusion 22 provided on the tail plug 21 is engaged with the vertical groove 3 of the main body 1. Then, the locking projection 23 provided on the tail plug 21 is locked in the locking recess 4 of the main body 1 so that the tail plug 21 cannot be rotated with respect to the main body 1 and does not come out. , Fitted and fastened.

The tail plug 21 has a cutout portion 24 that is cut in the longitudinal direction.
The cutout portion 24 is provided with a projecting portion 25 which projects in a plate shape so as to face the cutout portion 24, and an end face of the projecting portion 25 is formed on the locking step portion 26.

A tail plug 21 fitted and fixed to the rear portion of the main body 1
From the both sides of the cutout 24,
22 to 23, an extruded piece 30 made of ABS resin is inserted, and a push button 31 provided at the rear portion of the extruded piece 30 is projected to the outside from the vertical hole 2 of the main body 1 to push the extruded piece 30 into the main body. It is provided so as to be slidable forward and backward with respect to 1.

The extruded piece 30 is brought into contact with the locking stepped portion 26 of the tail plug 21 at the forward position of the extruded piece 30 so as to contact the extruded piece 30.
A locking step portion 32 for holding 30 at the forward position is provided, and an abutting portion 33 formed as an inclined surface is provided on the opposite side of the push button 31.

A vertical groove 37 is provided inside the extruded piece 30. In the vertical groove 37, an abutting portion 33 formed as an inclined surface of another extruded piece 30 is abutted, A cam-like protrusion that pushes the pushing piece 30 toward the outside of the main body 1 to release the locking state of the locking step portion 32 of the pushing piece 30 that is locked to the locking step portion 26 of the tail plug 21. 38 is provided.

A fitting tube portion 40 is provided at the front end of the extruded piece 30, and a back projection 39 is provided outside the front portion. 23 to 25 in which a helix 45 is provided on the inside of the fitting tube portion 40 at the front end of the extruded piece 30, a synthetic resin spiral tube 44 is provided, and a tubular fitting portion 46 is provided at the rear portion thereof. The spiral cylinder 44 is formed in a substantially quadrangular shape with one side of the outer portion being arcuate, and has a fitting annular groove 47 in the front portion.
Is provided.

As shown in FIG. 2, the spiral cylinder 44 is inserted into the main body 1 by a guide plate 11 provided on the main body 1 so as to be non-rotatable and slidable back and forth. A fitting annular projection 58 of a synthetic resin joint 56 shown in FIG. 31 is rotatably fitted in the fitting annular groove 47 at the front of the spiral cylinder 44, and is provided at the rear of the joint 56. Inside the fitting portion 57, the groove pipe 51 shown in FIGS. 26 to 30 is fitted and fixed.

The groove pipe 51 is formed by winding a stainless steel plate shown in FIG. 29 and is provided with a groove hole 52. The fitting tubular portion 59 provided in the front part of the joint 56 is fitted with a synthetic resin connecting pipe 63 shown in FIG. Rotatably connected to the spiral tube 44.

The connecting pipe 63 is inserted into the elongated hole 10 provided in the top plate 9 of the main body 1, and a spring 65 made of stainless steel is externally fitted to the connecting pipe 63. The front portion of the spring 65 is made of synthetic resin. Abut on the top plate 9 through the seat plate 67,
The rear portion is in contact with the joint 56 and presses the spiral cylinder 44 backward to urge it.

At the front portion of the connecting pipe 63, an A shown in FIG. 33 and FIG.
A base fitting portion 71 of a BS resin holding cylinder 70 is fitted and connected, and the holding cylinder 70 together with the connecting pipe 63 is rotatable and slidable back and forth in the tapered cylinder 15. I have inserted it.

The holding cylinder 70 is an insertion hole for the tapered cylinder 15.
It has a hexagonal shape so that it can be inserted in conformity with 17. A push rod 75 made of stainless steel shown in FIG. 35 is slidably inserted in the spiral tube 44 and the connecting pipe 63 in the front-rear direction, and the push rod 75 has a protrusion 76 provided at the rear portion and the joint 56.
It is provided so as not to be rotatable with respect to the connecting pipe 63 by being inserted into the groove hole 52 of the groove pipe 51 fixed to, and the projecting portion 76 is screwed into the spiral 45.

At the front portion of the push rod 75, a fixing hole 81 of a synthetic resin core chuck 80 shown in FIGS. 36 to 38 is fitted and fixed, and the core chuck 80 is provided with the holding member. A rod-shaped cosmetic material 85 is fitted in the cylinder 70 so as to be slidable back and forth.

In the cosmetic dispensing container of the above embodiment, one of the two extruding pieces 30 is moved forward by compressing the spring 65 according to the vertical hole 2. Then, the spiral cylinder 44 connected to the pushing piece 30 and the joint 5 rotatably connected to the spiral cylinder 44.
6, the groove pipe 51 fixedly connected to the joint 56 and the connecting pipe 63, the holding cylinder 70 fixedly connected to the connecting pipe 63, and the push rod 75 inserted from the spiral cylinder 44 to the holding cylinder 70.
However, they move forward together.

The holding cylinder 70 is pushed in the direction of the center of the tapered cylinder 15 according to the tapered surface of the inner surface of the tapered cylinder 15.
The connecting tube 63, the spiral tube 44, etc. are bent to move to the center position of the taper tube 15, and the holding tube 70 having a hexagonal outer shape is formed by
It is non-rotatably inserted into the rectangular insertion hole 17.

Then, the push-out button 31 is pushed by the push-out piece 30 that has advanced.
By pushing toward the center of the main body 1, the locking step portion 32 of the extruding piece 30 comes into contact with the locking step portion 26 provided on the tail plug 21, and the extruding piece 30 is prevented from retreating. Held in position.

A stick-shaped cosmetic material 85 attached to the lead chuck 80
When the length becomes short due to use, the taper cylinder 15 is rotated with respect to the main body 1 with the holding cylinder 70 being inserted into the insertion hole 17.

Then, together with the tapered barrel 15, the tapered barrel
The holding cylinder 70 inserted into the insertion hole 17 of 15, the connecting pipe 63, the joint 56, the groove pipe 51, and the push rod 75 in which the protrusion 76 is inserted into the vertical hole 52 of the groove pipe 51 also rotate to form a spiral cylinder. 44 spirals 45
The push rod 75, to which the projecting portion 75 is screwed, is pushed forward by the spiral 45, advances the lead chuck 80, and pushes out the cosmetic material 85 from the holding cylinder 70.

At this time, the pushing piece 30 is in the retracted position, and the holding cylinder 70 accommodated in the tapered cylinder 15 does not rotate even if the tapered cylinder 15 is rotated. In order to store the cosmetic material 85 from the use position to the storage position in the tapered cylinder 15, the push-out piece 30 in the retracted position shown in FIG. 3 is slightly advanced.

Then, the cam-shaped protrusion 38 of the advancing extruding piece 30 comes into contact with the abutting portion 33 formed on the inclined surface of the other extruding piece 30 in the advancing position, so that the extruding piece 30 in the advancing position is moved. , The extruded piece in the forward position, extruded toward the peripheral side of the main body 1.
The system stop 32 of 30 is a locking step provided on the tail plug 21.
It is disengaged from 26 and the engaged state is released.

Then, the push-out piece 30 in the forward position is pushed back to the retracted position by the spring 65, and the holding cylinder 70 and the cosmetic material 85 are also returned to the storage position in the tapered cylinder 15. Therefore, when the pushing of the extruded piece 30 that has been moved forward slightly from the retracted position is stopped, the extruded piece 30 also returns to the retracted position.

In the above embodiment, the connecting pipe 63 is connected to the joint 56.
Although it is rotatably connected to the spiral cylinder 44 via, it is also possible to directly rotatably fit the connection pipe 63 to the spiral cylinder 44. In addition, the push rod 75 can also be configured such that the hole inside the joint 56 is square, and the square push rod 75 is non-rotatably fitted into the hole so that the groove pipe 51 is omitted.

Further, the locking step 26 provided on the tail plug 21 is also
If the main pair 1 is separated into front and rear parts, it can be directly provided on the main body 1.

[0040]

[Effects of the Invention] The present invention is convenient in that a desired cosmetic material 85 can be pushed out at a stretch by selecting and pushing out a plurality of extruded pieces 30, and makeup can be performed by holding it in that position. It is convenient that the cosmetic material 85 can be extruded in small amounts by rotating the tapered cylinder 15 with the cosmetic material 85.

A mechanism for feeding a small amount of the cosmetic material 85 is provided by using the rectangular insertion hole 17 of the tapered cylinder 15 and the rectangular holding cylinder 70.
Since it is formed so that it can be fitted and rotated,
The small amount feeding mechanism has been simplified.

[Brief description of drawings]

FIG. 1 is an enlarged sectional view of an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is an enlarged cross-sectional view of a cosmetic according to an embodiment of the present invention with the cosmetic material extruded.

FIG. 4 is a front view of an embodiment of the present invention.

FIG. 5 is a plan view showing a state in which a cosmetic material according to an embodiment of the present invention is pushed out.

FIG. 6 is an enlarged half-cut sectional view of a main body according to an embodiment of the present invention.

7 is a front end view of the main body shown in FIG.

8 is an enlarged rear end view of the main body shown in FIG.

9 is an enlarged view of a portion indicated by an arrow A in FIG.

FIG. 10 is an enlarged half-cut sectional view of a tapered cylinder according to an embodiment of the present invention.

FIG. 11 is a front end view of the tapered cylinder shown in FIG.

FIG. 12 is an enlarged plan view of a tail plug according to an embodiment of the present invention.

FIG. 13 is a half-cut sectional view of the tail plug shown in FIG. 12 viewed from the side surface.

FIG. 14 is a front end view of the tail plug shown in FIG.

FIG. 15 is an enlarged side view of an extruded piece according to an embodiment of the present invention.

16 is a plan view of the extruded piece shown in FIG.

FIG. 17 is a rear side view of the extruded piece shown in FIG.

FIG. 18 is a bottom view of the extruded piece shown in FIG.

FIG. 19 is a front end view of the extruded piece shown in FIG.

FIG. 20 is an enlarged rear end view of the extruded piece shown in FIG.

FIG. 21 is an enlarged view of a portion indicated by an arrow A in FIG.

22 is an enlarged view of a portion indicated by an arrow B in FIG.

FIG. 23 is an enlarged sectional view of a spiral cylinder according to an embodiment of the present invention.

24 is a front end view of the spiral cylinder shown in FIG. 23.

FIG. 25 is a plan view of the spiral cylinder shown in FIG. 23.

FIG. 26 is an enlarged sectional view of a groove pipe according to an embodiment of the present invention.

FIG. 27 is a plan view of the groove pipe shown in FIG. 26.

FIG. 28 is a side view of the groove pipe shown in FIG.

29 is a development view of the groove pipe shown in FIG.

FIG. 30 is an enlarged front end view of the groove pipe shown in FIG. 27.

FIG. 31 is an enlarged half-cut sectional view of a joint according to an embodiment of the present invention.

FIG. 32 is an enlarged half sectional view of a connecting pipe according to an embodiment of the present invention.

FIG. 33 is an enlarged half sectional view of a holding cylinder according to an embodiment of the present invention.

34 is a front end view of the holding cylinder shown in FIG. 33.

FIG. 35 is an enlarged side view of a push rod according to an embodiment of the present invention.

FIG. 36 is an enlarged side view of a lead chuck according to an embodiment of the present invention.

37 is a front end view of the lead chuck shown in FIG. 36. FIG.

38 is a sectional view of the lead chuck shown in FIG. 36.

[Explanation of symbols]

 1 Main body 2 Vertical hole 15 Tapered tube 17 Insertion hole 30 Push-out piece 31 Push button 32 Locking step 38 Cam-shaped projection 44 Spiral tube 45 Spiral 63 Connection tube 65 Spring 70 Holding tube 75 Push rod 76 Projection 80 Core chuck

Claims (1)

[Scope of utility model registration request] 1. A plurality of vertical holes 2 are provided in a rear portion of a tubular main body 1, and a tapered barrel 15 having a reduced front portion is rotatably fitted to the front portion of the main body 1. Is provided with a rectangular insertion hole 17, a plurality of extruding pieces 30 are inserted into the rear portion of the main body 1, and a push button 31 of the extruding piece 30 is protruded from the vertical hole 2 to the outside so that the extruding piece 30 is It is provided on the main body 1 so as to be slidable back and forth, and the pushing piece 30 is provided with a locking step portion 32 that is locked to the main body 1 at the forward position, and the locked state of the other pushing piece 30 is released. A cam-shaped protrusion 38 is provided, and a spiral cylinder 44 having a spiral 45 inside is connected to the front portion of the extruding piece 30. The spiral cylinder 44 is non-rotatably inserted into the main body 1 so as to be slidable back and forth. And spiral tube 44
A connecting pipe 63 is rotatably connected to the front part of the
44 is urged rearward by a spring 65, and the connecting pipe
A holding cylinder 70 is connected to the front part of 63, and the holding cylinder 70 is inserted together with the connecting pipe 63 into the tapered cylinder 15 so as to be rotatable and slidable back and forth, and the holding cylinder 70 has the insertion hole. It is formed into a rectangular shape that can be inserted in conformity with 17, and the push rod 75 is inserted in the spiral tube 44 and the connecting pipe 63 so as to be slidable forward and backward, and the push rod 75 is provided so as not to be rotatable with respect to the connecting pipe 63. A projecting portion 76 provided on the rear portion of the push rod 75 is screwed into the spiral 45, and a core chuck 80 connected to the front portion of the push rod 75 is fitted into the holding cylinder 70 so as to be slidable back and forth. .